ECN Forum Forums Code Related Discussion NEC & other Code issues 110.26 C Clearences

2011 NEC 11.26 (C) 2 Clearly states where & when the second exit is required. (((Rated over 1200 amps and over six feet wide containing OCP))).
(a) unobstructed Egress
(B) Extra working space
neither of which apply in this case.
Where in the code does it say two door rule for emergencies ???
I have the 2011 NEC handbook also.